Bulle Electric Clock Repair & Overhaul

Short Description

A Restored electric Bulle clock. These are early electric clocks, run from a 1.5v battery. The electric movement has been repaired and overhauled. The pivots were refaced and the plates bushed, the wires from the battery reattached and the isochronous spring reattached.
They are interesting clock repairs to work on, the isochronous spring being particular to these clocks. It attempts to counter the inaccuracies in time keeping, caused by the drop in voltage from the battery as it depletes.